10 articles on FourthAmendment.
The Supreme Court ruled 6-3 that geofence warrants are Fourth Amendment searches, extending Carpenter into the cloud. But the Court pointedly declined...
Flock Safety's automatic license plate readers now number more than 100,000 across the United States, quietly logging where your car goes and building...
In United States v. Belmonte Cardozo, the Fourth Circuit held that a manual search of your cellphone at the border is 'routine' — meaning a CBP office...
In a 6-3 decision authored by Justice Kagan, the Supreme Court held that police conduct a Fourth Amendment search when they obtain historical location...
The government doesn't need a warrant to buy your location data, browsing history, or financial transactions — because it buys them from commercial da...
Facial recognition. Behavioral analytics. Vehicle scanning 20 billion times a month. Predictive policing algorithms that flag you before any crime occ...
Congress has temporarily extended FISA's Section 702 surveillance program twice this spring without the reforms privacy advocates have demanded for ye...
ICE's FY2026 budget is ten times its total surveillance spending over the previous 13 years combined. Palantir's ImmigrationOS tracks self-deportation...
Home Depot installed Flock Safety license-plate readers at all 233 of its California stores without telling customers — then shared that data with law...
The Supreme Court heard arguments in Chatrie v. United States on April 27, 2026 — the first major Fourth Amendment case the justices have taken up sin...